Symbol: FDO_FRST
sys/dev/fdc/fdc.c
1677
fdout_wr(fdc, FDO_FRST);
sys/dev/fdc/fdc.c
516
fdout_wr(fdc, fdc->fdout & ~(FDO_FRST|FDO_FDMAEN));
sys/dev/fdc/fdc.c
627
fdc->fdout |= FDO_FDMAEN | FDO_FRST | fd->fdsu;